My ex boyfriend has gained access to my PC and my Android phone, he is in my Facebook, email, SMS, ect. He had used some of my contacts and wrote to me and call me, just like I was them. If I'm with someone, their phone rings and it's my ex! How does he do that?! My phone rings and I see the...

I understand that a ton of two-factor authentication mechanisms use SMS to deliver single-use passphrase to a user. But I'm looking to find out how secure it truly is. Would it be hard to intercept the SMS message containing the passphrase? Do any mobile networks use some kind of encryption on SMS?...

Does anyone know what migration kits exist to help folks move to Office 365 from on-premises solutions. I'm wondering if Jeff Middleton from Small Business Server fame will have a kit to migrate to the cloud. Anyone heard?

I just started at a security company and I'm looking to find out if it's better to have a federated identity system (OpenID) instead of a public key encryption. Can anybody explain the benefits of having a federated identity management system? I would appreciate any advice.

I'm trying to create an identifier for forgot password. I've tried using a timestamp with mt_rand() but the timestamp isn't unique every time. Is there something I'm missing here? What's the best way to generate random tokens of custom length? Thank you.

Hot to set up an email remainder is sent to the owner of the DB, based on a date month/year field in a form and also based on keyword monthly, quarterly, bi-annual, or annual is selected. Sent a few weeks before due date and two email reminders after?

I have a DVR (CCTV SYSTEM) to which I used to see remotely by DDNS link. Usually I face a challenge, that when DVR is connected with LAN then internet doesn't work on the local machines. DVR is of HIK-VISION. Kindly share any idea.

Hi, I have HP Pavilion DV5 1002AU laptop with Windows Vista Home SP1 operating system at a time of purchasing. Now I'm trying to install Windows Server 2003 but my laptop is not supporting any other OS. Also drivers are not available on net. Is it possible to use external hard disk & install...

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